Ответ:

Объяснение:

develop:

I shall/ will (I'll) have developed

You will (you'll) have developed

He/ She/ It will (he'll/ she’ll) have developed

investigate

I investigate

You investigate

He/she/it investigates

complete

This report is so difficult, that I (not/complete) it in a year’s time.

discover

he/she/it is discovering

construct

for 2 (3, 4, 5...) weeks (в течение/уже 2, 3, 4, 5... недель). By the end of the summer the workers will have been constructing this swimming pool for 3 weeks. — К концу лета рабочие будут строить бассейн уже 3 недели.

invent

Iam inventing

youare inventing

he/she/itis inventing

reconstruct

When the new century begins, they (reconstruct) this church for nearly 25 years

build

Iam building

youare building

he/she/itis building

weare building

youare building

launch

Iam launching

youare launching

youhave launched

theyhave launched

learn

Will he have learned enough German to communicate before he moves to Berlin? — Он в достаточной степени выучит немецкий, до того, как переедет в Берлин?

erect

you erectedhe

/she/it erectedwe